SDSS J130445.75+201103.9
All names: Gaia DR2 3943183842093050752, Gaia EDR3 3943183842093050752, Gaia DR3 3943183842093050752, SDSS J130445.75+201103.9, GALEX J130445.7+201103, SDSS J130445.74+201103.9, SDSS J130445.74+201103.8
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 04 45.67 (0.2) | 13 04 45.75 | 13 04 45.68 (0.2) | 13 04 45.67 | 13 04 45.78 (0.2) | 13 04 45.75 | |||||
| Declination | 20 11 03.78 (0.1) | 20 11 03.89 | 20 11 03.78 (0.2) | 20 11 03.78 | 20 11 03.97 (0.1) | 20 11 03.91 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7324.0 | 7485.0 (198) | 7253.0 (61) | |||||||
| log(g) | [cgs] | 8.13 | 8.16 (0.05) | 8.00 (0.1) | |||||||
| Mass | [M☉] | 0.673 | 0.691 (0.05) | 0.594 (0.07) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.6190 | |||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| log(C/H) | |||||||||||
| log(N/H) | |||||||||||
| log(O/H) | |||||||||||
| log(Na/H) | |||||||||||
| log(Mg/H) | |||||||||||
| log(Al/H) | |||||||||||
| log(Si/H) | |||||||||||
| log(P/H) | |||||||||||
| log(S/H) | |||||||||||
| log(Sc/H) | |||||||||||
| log(Ti/H) | |||||||||||
| log(Cr/H) | |||||||||||
| log(Mn/H) | |||||||||||
| log(Fe/H) | |||||||||||
| log(Ni/H) | |||||||||||
| Parallax | [mas] | 8.54 (0.2) | 8.54 (0.2) | 8.54 | 8.54 (0.2) | ||||||
| Distance | [pc] | 117.13 (3) | 117.10 (3) | 117.13 | 117.13 (3) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -91.31533434 (0.3) | -91.46687149 (0.6) | -91.315 (0.3) | |||||||
| Proper motion (declination) | [mas/yr] | -12.2171564 (0.3) | -12.25112623 (0.4) | -12.217 (0.3) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.47 (0.03) | 19.47 (0.03) | 19.47 (0.03) | ||||||||
| g magnitude | 18.99 (0.01) | 18.99 (0.01) | 19.01 (0.02) | ||||||||
| r magnitude | 18.82 (0.01) | 18.82 (0.01) | 18.82 (0.01) | ||||||||
| i magnitude | 18.79 (0.01) | 18.79 (0.01) | 18.79 (0.02) | ||||||||
| z magnitude | 18.84 (0.03) | 18.84 (0.03) | 18.83 (0.04) | ||||||||
| G magnitude | 18.78 (0.03) | 18.81 | 18.78 | 18.78 (0.003) | |||||||
| BP magnitude | 18.96 (0.03) | 18.96 | |||||||||
| RP magnitude | 18.49 (0.04) | 18.51 | |||||||||
| Pan g magnitude | 18.95 (0.01) | ||||||||||
| Pan r magnitude | 18.83 (0.01) | ||||||||||
| Pan i magnitude | 18.82 (0.009) | ||||||||||
| Pan z magnitude | 18.85 (0.01) | ||||||||||
| Pan y magnitude | 18.96 (0.04) | ||||||||||
| E(B-V) | 0.007 | ||||||||||
* Constant surface field
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